title: Summary of a symposium on yellow fever.
mesh_terms: D000349:Africa; D000818:Animals; D003429:Cross Reactions; D004196:Disease Outbreaks / Q000453:epidemiology; D004199:Disease Vectors; D000882:Haplorhini; D006801:Humans; D013020:South America; D014504:Urban Health; D014765:Viral Vaccines / Q000627:therapeutic use; D015004:Yellow Fever; D015005:Yellow fever virus / Q000276:immunology
chemical_list: D014765:Viral Vaccines